Finding the Fourth Proportional to 37,976.33, 56,965.39 and 13,016.18

Step by Step Solution

1. Step 1: Write the proportion equation
   37,976.33 : 56,965.39 = 13,016.18 : x
2. Step 2: Convert to fraction form
   37,976.33/56,965.39 = 13,016.18/x
3. Step 3: Cross multiply
   37,976.33x = 56,965.39 × 13,016.18
4. Step 4: Simplify right side
   37,976.33x = 741,471,770.01
5. Step 5: Solve for x
   x = 741,471,770.01/37,976.33
6. Step 6: Final answer
   x = 19,524.58